Portable barbecue grill



FIG. 1 is a perspective view of a portable barbecue grill showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of the portablebarbecue grill design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a front elevational view of the design in FIG. 8;

Right and left side elevational views of the portable barbecue grill ofFIG. 8 are shown in FIGS. 3 and 4, respectively;

FIG. 13 is a perspective view of a third embodiment of the portablebarbecue grill;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a left side elevational view thereof;

FIG. 16 is a right side elevational view thereof;

FIG. 17 is a rear elevational view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a bottom plan view thereof.

The ornamental design for a portable barbecue grill, substantially asshown and described.